Hot Selling for Button Head Screw - Spring Washer – Changlan

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Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of Black Screws, Washer Screw, Resin Anchor Sleeves, All products and solutions arrive with high quality and fantastic after-sales expert services. Market-oriented and customer-oriented are what we now have been being immediately after. Sincerely look ahead to Win-Win cooperation !
Hot Selling for Button Head Screw - Spring Washer – Changlan Detail:

Product Description

1.Springwashersare widely used in load-bearing and non-load-bearing structures of general mechanical products. They are characterized by convenient installation and suitable for the parts with frequent installation and disassembly. Spring washers in the screw industry, often called spring gaskets. Its material has stainless steel and carbon steel, carbon steel is iron usually with 65Mn spring steel or 70# carbon steel,3Cr13, can also be used in stainless steel materials

2. The spring washer is provided under the nut to prevent loosening.

It is stated in the national standard.

Hexagon slotted nut is specially used with the bolt with the hole at the end of the screw, in order to insert the opening pin into the hole of the screw from the groove of the nut, to prevent the nut from automatically loosening, mainly used for occasions with vibration load or alternating load.

Specification

Name Spring washers
Model M5-M50
Surface treatment zinc
Material Carbon steel, stainless steel
Standard GB、DIN

Spring washers can prevent loose, increase the function of pre-tightening, and flat washers do not have this function, it can be used to increase the fastening contact area, prevent the friction between bolts and the workpiece, protect the surface of the connector to prevent bolts and nuts from scratching the surface of the workpiece when tightening.

But some important connections, such as mainly rely on the compression of friction force transmission, is not able to use the spring pad, with the reduction of connection rigidity, anti accident prone. You can do without a spring washer. When the strength of the connecting piece is low, the flat pad or flange bolt is used to increase the contact area. When there are vibrations, pulses, and the temperature of the medium has relatively large fluctuations, the spring pad must be used.


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Hot Selling for Button Head Screw - Spring Washer – Changlan detail pictures

Hot Selling for Button Head Screw - Spring Washer – Changlan detail pictures

Hot Selling for Button Head Screw - Spring Washer – Changlan detail pictures

Hot Selling for Button Head Screw - Spring Washer – Changlan detail pictures


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In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Hot Selling for Button Head Screw - Spring Washer – Changlan, The product will supply to all over the world, such as: Slovenia, Burundi, Libya, With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Jessie from Sevilla - 2018.12.11 11:26
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Claire from San Diego - 2017.12.19 11:10